/*
*/



 #include <stdio.h>
 #include <ctype.h>
 #include <string.h>
 #define M 9
 #define N 7

 int plegma[9][9];


 void eisagwgi() {
    int i,j,akeraioi;

    for (i=0; i<M; i++) {
      for (j=0; j<M; j++) {
	scanf("%d ", &akeraioi); /*whitespace stin arxi keno i meta??*/
	plegma[i][j]=akeraioi;
      }
    }
 }




 void ektypwsi() {
    int i,j,k;

    for (i=0; i<M; i++) {
      for (j=0; j<M; j++) {
	scanf("%d", &plegma[i][j]);
      }
    }


    for (j=0; j<M; j++) {
      printf("  %d ", j );
      if (j==2) {
	printf(" ");
      }
      if (j==5) {
	printf(" ");
      }
    }


    printf("\n=======================================\n");


    for (i=0; i<18; i++) {

      if ( (i%2==1) && (i!=5) && (i!=11) && (i!=17) ) {
	printf("---------------------------------------\n");
      }

      if ( i==5 || i==11 || i==17 ) {
	printf("=======================================\n");
      }

      if ( i%2==0 ) {
	k=i/2;
	for (j=0; j<M; j++) {

	  if (plegma[k][j]!=0)  {
	    if (j!=3 && j!=6) {
	      printf("| %d ", plegma[k][j]);
	    }
	    else {
	      printf("|| %d ", plegma[k][j]);
	    }
	  }

	  else {
	    if (j!=3 && j!=6) {
	      printf("|   ");
	    }
	    else {
	      printf("||   ");
	    }
	  }
	}

	if (j==9) {
	  printf("| %d\n", k);
	}
      }
    }
 }

 int main(int argc, char* argv[]) {

   int i,grammh,sthlh,arithmos;
   char apantisi[N];



   eisagwgi();


   /*stadio 2*/



   do {
     ektypwsi();
     printf("What do you want to do?\n");
     scanf("%6s", apantisi);
     for (i=0; i<N; i++) {
       apantisi[i]=tolower(apantisi[i]);
     }
     if (strcmp(apantisi,"insert")== 0) {
	 printf("TRY: insert X in (R, C)\n");
	 scanf("insert %d in %d,%d", &arithmos, &grammh, &sthlh);
	 if (arithmos<1 || arithmos>9) {
	   printf("Number out of range.Insert aborted\n");
	   continue;
	 }
	 if (plegma[grammh][sthlh]!=0) {
	   printf("Non-empty cell. Insert aborted.\n");
	   continue;
	 }
	 if (grammh<0 || grammh>8 || sthlh<0 || sthlh>8) {
	   printf("Location out of range.Insert aborted\n");
	   continue;
	 }
     }
     else if (strcmp(apantisi,"delete")==0) {
       printf("TRY: delete (R, C)\n");
       scanf("delete %d,%d", &grammh, &sthlh);
       if (grammh<0 || grammh>8 || sthlh<0 || sthlh>8) {
	   printf("Location out of range.Delete aborted\n");
	   continue;
	 }
     }
   }while (strcmp(apantisi,"quit")!=0);

   printf("QUITTING");
   printf("Thank you! Play again.");



 return 0;

 }